| details |
Oxfordian |
|
England |
Sarjeant,W.A.S. Dinoflagellate cysts with Gonyaulax-type Tabulation. (In: Studies on Mesozoic and Cainozoic Dinoflagellate Cysts. R.J.Davey, C.Downie, W.A.S.Sarjeant and G.L.Williams) |
1966 |
| details |
Early Oxfordian |
|
Nd |
Sarjeant,W.A.S. The stratigraphical distribution of fossil dinoflagellates. |
1967 |
| details |
Jurassic |
|
Canada(NWT,Franklin) |
Felix,C.J. Palynological evidence for Triassic sediments on Ellef Ringnes Island, Arctic Canada. |
1975 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |